Create airdrop tester
We need to create a tester app that can read a Go genesis file, specifiable on the command line, and call out to a running validator, testing that each non-contract EOA specified in the genesis file actually exists on the running network, with the correct balance. There may be up to 160K addresses, so the test should spin up a list of continually running promises, the size of the list specifiable on the command line, to speed up the running of this process. At the end of the test, a report should be written out with the number of addresses read from the genesis file, the total FLR computed from the genesis file, and any address on the network that failed to be found or failed to equal the specified balance. I prefer that this test script be written in typescript.